Bathtub



FIG. 1 is a top plan view of a bathtub, showing my new design;

FIG. 2 is a side elevational view thereof as seen from either the top or bottom of FIG. 1;

FIG. 3 is an end elevational view thereof as seen from either the right or left of FIG. 1;

FIG. 4 is a transverse sectional view thereof, partly in elevation, taken in the direction of the arrows along line 4--4 in FIG. 1;

FIG. 5 is a longitudinal sectional view thereof, partly in elevation, taken in the direction of the arrows along line 5--5 in FIG. 1;

FIG. 6 is a perspective view thereof; and

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a bathtub, as shown and described. 